一种高稳定耐磨损实心电梯导轨
By designing fixed and buffer components, the problems of unstable elevator guide rail connections and vibration noise were solved, resulting in highly stable and wear-resistant elevator guide rails, which improves the safety of elevator operation and passenger comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUZHOU OULIYA ELECTROMECHANICAL TECH CO LTD
- Filing Date
- 2025-06-19
- Publication Date
- 2026-07-17
AI Technical Summary
The precision of the existing elevator guide rail connections affects the stability of the elevator car operation and causes wear and noise problems, so it is necessary to improve the connection stability and vibration reduction effect.
The connection stability is increased by using a fixed component consisting of a fixed block, a snap-fit block, a limit block, a support block, and a locking block, and the vibration is reduced by a buffer component consisting of a connecting plate, a moving block, a rotating rod, a sliding block, a damping spring, and a buffer ball.
It significantly improves the safety and smoothness of elevator operation, reduces noise, and extends the service life of the guide rails.
Smart Images
Figure CN224512963U_ABST
Abstract
Claims
1. A high-stable wear-resistant solid elevator guide rail comprising two groups of guide rail bodies (1), characterized in that: Both ends of the bottom of the guide rail body (1) are fixedly connected to connecting blocks (2), and the two sets of connecting blocks (2) are connected by fixing components (3). Two sets of buffer components (4) are provided at the bottom of the guide rail body (1) and between the two sets of connecting blocks (2). The fixing component (3) is used to increase the stability of the connection between the two sets of guide rail bodies (1). The fixing component (3) consists of two sets of fixing blocks (5), multiple sets of snap-fit blocks (6), two sets of limiting blocks (7), a support block (8) and two sets of locking blocks (9). The two sets of fixing blocks (5) are located on both sides of the two sets of adjacent connecting blocks (2). The two sets of snap-fit blocks (6) are slidably connected to the inside of the fixing blocks (5). The limiting blocks (7) are fixedly connected to the bottom of the fixing blocks (5). The support block (8) is located below the two sets of fixing blocks (5) and at the bottom of the two sets of limiting blocks (7). The two sets of locking blocks (9) are slidably connected to both sides of the support block (8). The buffer component (4) is used to buffer the guide rail body (1).
2. A high-stability wear-resistant solid elevator guide rail according to claim 1, characterized in that: The snap-fit block (6) is fixedly connected to a first screw (10) at one end away from the connecting block (2). The first screw (10) is threadedly connected to the fixing block (5). Snap-fit grooves are provided on both sides of the connecting block (2). The connecting block (2) is connected to the snap-fit block (6) through the snap-fit grooves.
3. A high-stability wear-resistant solid elevator guide rail according to claim 1, characterized in that: The locking block (9) has a locking groove (11) inside. The internal structure size of the locking groove (11) is designed to correspond to the external structure size of the limiting block (7). The locking block (9) is connected to the limiting block (7) through the locking groove (11).
4. A high-stability wear-resistant solid elevator guide rail according to claim 1, characterized in that: Two sets of second screws (12) are fixedly connected to both sides of the bottom of the support block (8), and a connecting ring (13) is fixedly connected to the bottom of the locking block (9). The connecting ring (13) and the second screws (12) are slidably connected.
5. A high-stability wear-resistant solid elevator guide rail according to claim 4, characterized in that: Nuts (14) are provided on both sides of the connecting ring (13), and the nuts (14) are threadedly connected to the second screw (12).
6. A high-stability wear-resistant solid elevator guide rail according to claim 1, characterized in that: The buffer assembly (4) consists of a connecting plate (15), a moving block (16), two sets of rotating rods (17), two sets of sliding blocks (18), a first damping spring (19), and two sets of buffer balls (20). The connecting plate (15) is located below the guide rail body (1), the moving block (16) is located above the connecting plate (15) and is fixedly connected to the bottom of the guide rail body (1), the rotating rod (17) is rotatably connected to the outside of the moving block (16), and the sliding block (18) is rotatably connected to the rotating rod (19). 17) The end away from the moving block (16) is slidably connected to the top of the connecting plate (15). The first damping spring (19) is fixedly connected to the outside of the sliding block (18) and fixedly connected to the inside of the connecting plate (15). The two sets of buffer balls (20) are respectively fixedly connected to the two sides of the top of the connecting plate (15). The connecting plate (15) is connected to the guide rail body (1) through two sets of second damping springs (21). The two sets of second damping springs (21) are respectively fixedly connected to the top of the buffer balls (20).
7. A high-stability wear-resistant solid elevator guide rail according to claim 1, characterized in that: Two ends of the guide rail body (1) are respectively fixedly connected with a mortise block (22) and a mortise groove (23) is arranged, the mortise block (22) and the mortise groove (23) are adaptively designed.